256029624

素因数分解:

$2^3\times 3^2\times {\mathrm{3555967}}^1$

素因数の和:3555979

約数の個数: 24

約数和(自身を含む): 693413760

約数和(自身を除く): 437384136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3555967, 7111934, 10667901, 14223868, 21335802, 28447736, 32003703, 42671604, 64007406, 85343208, 128014812, 256029624]

約数ペア:

[(1, 256029624), (2, 128014812), (3, 85343208), (4, 64007406), (6, 42671604), (8, 32003703), (9, 28447736), (12, 21335802), (18, 14223868), (24, 10667901), (36, 7111934), (72, 3555967)]